The Eaton Fuller Range Section Assembly, part number S-2937 or S2937, is a genuine Eaton Fuller component listed in the official parts manuals for the RTLO-18610B-T2, RTLO-18610B, RTLOF-18610B, RTX-14610, and RTXF-14610 transmission models. The range section is the rear portion of a Fuller twin-countershaft transmission that provides the high and low range split, effectively doubling the number of usable gear ratios. Parts manuals for the RTLO-18610B-T2 show this assembly referenced alongside magnetic and mechanical plugs, an O-ring, and a shim kit, indicating it serves as the complete range housing and gear group for those units. Call us to confirm proper fit for your specific transmission serial number.
Features
Genuine Eaton Fuller Range Section Assembly, part number S-2937 or S2937
Listed in official parts manuals for RTLO-18610B-T2, RTLO-18610B, RTLOF-18610B, RTX-14610, and RTXF-14610 transmissions
Provides the high/low range split in Fuller twin-countershaft overdrive transmissions
Referenced alongside magnetic plugs, mechanical plugs, O-ring, and shim kit in RTLO-18610B-T2 manual
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